Keithley 2182A Nanovoltmeter

The two-channel Model 2182A Nanovoltmeter is optimized for making stable, low noise voltage measurements and for characterizing low resistance materials and devices reliably and repeatably. It provides higher measurement speed and significantly better noise performance than alternative low voltage measurement solutions

Category: Tags: , , ,
Model Voltage Temperature Resistance Number of Channels Buffer Size
2182A 1nV – 100V -200°C – 1820°C 10nΩ to 200MΩ (requires 6220 or 6221) 2 1,024rdgs

 

Key Features
  • Make low noise measurements at high speeds, typically just 15nV p-p noise at 1s response time, 40–50nV p-p noise at 60ms
  • Delta mode coordinates measurements with a reversing current source at up to 24Hz with 30nV p-p noise (typical) for one reading. Averages multiple readings for greater noise reduction
  • Synchronization to line provides 110dB NMRR and minimizes the effect of AC common-mode currents
  • Dual channels support measuring voltage, temperature, or the ratio of an unknown resistance to a reference resistor
  • Built-in thermocouple linearization and cold junction compensation

 

Applications
  • Research
    • Determining the transition temperature of superconductive materials
    • I-V characterization of a material at a specific temperature
    • Calorimetry
    • Differential thermometry
    • Superconductivity
    • Nanomaterials
  • Metrology
    • Intercomparisons of standard cells
    • Null meter for resistance bridge measurements

 

Reviews

There are no reviews yet.

Be the first to review “Keithley 2182A Nanovoltmeter”

Your email address will not be published. Required fields are marked *

Related products